JACOB IRWIN

4 races in the archive

Personal bests

Half Marathon

1:31:22

2008 · 6:58 /mi

10K

42:27

2011 · 6:50 /mi

Progression

Half Marathon3 finishes · best 1:31:22 in 2008 · latest 1:31:29 in 2011
1:33:201:36:402008201020112008 2008 McDonalds Half Marathon — 1:31:221:31:222010 2010 McDonalds Half Marathon — 1:37:272011 2011 McDonald's Half Marathon — 1:31:29

Lower on the chart is faster — a line falling to the right means improvement.

Half Marathon — pace by segment3 of 3 editions shown
7:007:207:408:00Start–10K10K–Finish2011 · Start to 10K · 6:55 /mi2011 · 10K to Finish · 7:02 /mi20112010 · Start to 10K · 6:58 /mi2010 · 10K to Finish · 7:52 /mi20102008 · Start to 10K · 6:53 /mi2008 · 10K to Finish · 7:02 /mi2008

Minutes per mile over each stretch of the course. Lower is faster, so a line rising to the right means slowing down. Colour runs pale for the earliest editions to dark for the most recent; tap a year to show or hide it.

Race history